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Crazy Weather Headlines!

August 08, 2018, 02:38:10 am suzytr says: Hello, any good churches in the Sacto, CA area, also looking in Reno NV, thanks in advance and God Bless you Smiley
January 29, 2018, 01:21:57 am Christian40 says: It will be interesting to see what happens this year Israel being 70 years as a modern nation may 14 2018
October 17, 2017, 01:25:20 am Christian40 says: It is good to type Mark is here again!  Smiley
October 16, 2017, 03:28:18 am Christian40 says: anyone else thinking that time is accelerating now? it seems im doing days in shorter time now is time being affected in some way?
September 24, 2017, 10:45:16 pm Psalm 51:17 says: The specific rule pertaining to the national anthem is found on pages A62-63 of the league rulebook. It states: “The National Anthem must be played prior to every NFL game, and all players must be on the sideline for the National Anthem. “During the National Anthem, players on the field and bench area should stand at attention, face the flag, hold helmets in their left hand, and refrain from talking. The home team should ensure that the American flag is in good condition. It should be pointed out to players and coaches that we continue to be judged by the public in this area of respect for the flag and our country. Failure to be on the field by the start of the National Anthem may result in discipline, such as fines, suspensions, and/or the forfeiture of draft choice(s) for violations of the above, including first offenses.”
September 20, 2017, 04:32:32 am Christian40 says: "The most popular Hepatitis B vaccine is nothing short of a witch’s brew including aluminum, formaldehyde, yeast, amino acids, and soy. Aluminum is a known neurotoxin that destroys cellular metabolism and function. Hundreds of studies link to the ravaging effects of aluminum. The other proteins and formaldehyde serve to activate the immune system and open up the blood-brain barrier. This is NOT a good thing."
September 19, 2017, 03:59:21 am Christian40 says: bbc international did a video about there street preaching they are good witnesses
September 14, 2017, 08:06:04 am Psalm 51:17 says: bro Mark Hunter on YT has some good, edifying stuff too.
September 14, 2017, 04:31:26 am Christian40 says: i have thought that i'm reaping from past sins then my life has been impacted in ways from having non believers in my ancestry.
September 11, 2017, 06:59:33 am Psalm 51:17 says: The law of reaping and sowing. It's amazing how God's mercy and longsuffering has hovered over America so long. (ie, the infrastructure is very bad here b/c for many years, they were grossly underspent on. 1st Tim 6:10, the god of materialism has its roots firmly in the West) And remember once upon a time ago when shacking up b/w straight couples drew shock awe?

Exodus 20:5  Thou shalt not bow down thyself to them, nor serve them: for I the LORD thy God am a jealous God, visiting the iniquity of the fathers upon the children unto the third and fourth generation of them that hate me;
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Author Topic: Crazy Weather Headlines!  (Read 47600 times)
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« Reply #630 on: June 04, 2018, 07:21:18 pm »

Experts warn of super storms and call for new category 6 for the oncoming Hurricane Season 2018

A new analysis of global hurricane data since 1980 shows the number of storms with winds over 124 mph has doubled, and those with winds over 155 mph has tripled. As the 2018 Atlantic hurricane season begins, scientists are worried that U.S. coastal communities could face more super storms with winds, storm surges and rainfall so intense that current warning categories don’t fully capture the threat. Therefore, scientists call for expanding the hurricane scale for better warnings that could save lives.

Super storms are increasing in number and strength. Satellite view of temperatures inside Hurricane Irma on September 4, 2017. Photo: NASA/NOAA GOES

This year’s forecast is about average and much more subdued than last summer’s hyperactive season turned out to be, partly due to cooler ocean temperatures in the tropical Atlantic, as well as a nascent El Niño pattern. But that doesn’t mean an individual storm won’t blow up to exceptional strength, as Andrew did before striking Florida in 1992, an otherwise relatively quiet year.

Heat trapped by the increasing concentration of greenhouse gases in the atmosphere is raising the chances of that happening, said Penn State climate scientist Michael Mann.

A new review of global data on hurricanes shows that since 1980, the number of storms with winds stronger than 200 kilometers per hour (124 mph, or a strong Category 3) have doubled, and those with winds stronger than 250 kilometers per hour (155 mph) have tripled.

Super storms are growing more common.

The analysis, published this week by four prominent climate scientists, also shows other clear trends, including a poleward migration of the areas where storms reach peak intensity, which puts new areas at risk, including New England and even Europe.

Storms are also intensifying more quickly, with a greater chance they will drop record amounts of rain, especially if they stall out when they hit land, as Hurricane Harvey did in Houston last year.

“The weight of the evidence suggests that the 30-year-old prediction of more intense and wetter tropical cyclones is coming to pass. This is a risk that we can no longer afford to ignore,” wrote the authors—Stefan Rahmstorf of the Potsdam Institute for Climate Impact Research, Kerry Emanuel of MIT, Jim Kossin of NOAA and Mann.

“The current intensity scale doesn’t capture the fact that a 10 mph increase in sustained wind speeds ups the damage potential by 20 percent,” Mann said. “That’s not a subtle effect. It’s one that we can see.” Based on the spacing of Categories 1-5, there should be a Category 6 approaching peak winds of 190 mph, he said.

Creating a new warning level for unprecedented storms could help save lives. When Typhoon Haiyan, one of the strongest tropical cyclones on record, hit the Philippines in 2013, people died in shelters that had been designed to withstand a historic storm surge but still flooded.

2018 Atlantic Forecast and Role of Ocean Temps

This year’s Atlantic storm season didn’t wait for the official June 1 start date: Alberto became one of very few tropical or subtropical cyclones to enter the Gulf of Mexico in the month of May. The storm reached peak intensity with 65 mph winds on May 28, passing through offshore oil and gas drilling areas and forcing some coastal evacuations. It maintained subtropical circulation features all the way north to Indiana.

The National Oceanic and Atmospheric Administration, in its outlook for the 2018 Atlantic storm season, is projecting an average to above-average season this year, with 10-16 named storms and, five to nine hurricanes, including one to four major hurricanes.

Colorado State University, which also issues a key hurricane outlook, revised its expectations downward slightly this week. The forecasters said they now expect an average hurricane season, with 14 named storms (including Alberto), six hurricanes and two major hurricanes, with a 51 percent chance of a major hurricane making landfall somewhere in the U.S.

The CSU forecasters said their revision was partly based on cooler-than-normal ocean temperatures off the western African coast. That means there is less heat available to fuel hurricane formation in a region that spawns some of the strongest storms, including Maria and Irma in 2017, which became the two costliest Caribbean hurricanes on record.

Last year, April sea surface temperatures in the eastern tropical Atlantic, a main hurricane formation area, were about 1-4 degrees Fahrenheit above average, helping to fuel the seemingly endless chain of tropical systems spinning toward the Caribbean and East Coast.

This year, sea surface temperatures in a large part of that formation area are about 1 degree Fahrenheit cooler than average, part of a short-term cyclical ocean change driven by currents and winds.

Cooler start to Hurricane season 2018.

Long-term, sea surface temperatures in this region have warmed about 0.5 to 1 degree Celsius in the past 100 years. According to a 2008 study published in the journal Nature, warming oceans were responsible for approximately 40 percent of the increase in hurricane activity between 1996 and 2005, a particularly active hurricane period.

While this year’s lowered forecast might sound like good news, the CSU hurricane forecasters reminded coastal residents that “it only takes one hurricane making landfall to make it an active season.”

Big Concern: Preparing for More Intense Storms

When it comes to hurricanes, most of the overwhelming damage, including loss of life, is from the “very few strongest storms,” Mann said. “What matters is how many Category 3, 4, and 5 storms we get, and we’re likely to see more of those storms, and more damage and loss of life as a result.“

What happened in Puerto Rico after Hurricane Maria is one example. The storm resulted in the greatest estimated loss of life on record from any storm in the U.S., with estimates of over 4,600 deaths, many from lack of access to medical care in the weeks and months after the storm, according to a new study published in the New England Journal of Medicine.

“That’s not a coincidence,” said Mann. “We have to recognize that by some measures, dangerous climate change isn’t some far-off thing we can look to avoid. It has arrived.”

The question is how to prepare, and in many parts of the U.S., existing disaster recovery programs are resulting in infrastructure being rebuilt in harm’s way, without consideration of how global warming will intensify impacts, said Jessica Grannis, adaptation program manager with the Georgetown Climate Center in Washington, D.C.

“There are bad recovery decisions being made,” Grannis said, using the impacts of Hurricane Irene in Vermont as an example.

Flooding from the 2011 storm destroyed big sections of the state’s road system by washing out old culverts designed for a climate that no longer exists. Recovery included plans for replacing the old drainage systems with new “bottomless” culverts that can handle much more water, but the Federal Emergency Management Agency “denied them the cost of those culverts,” she said. “Disaster recovery programs push people into replacing old systems with the same thing.”

During the Obama administration, the federal government had started shifting policies to consider climate risks, but now we are “back in scenario of putting in things we know won’t be adequate,” she said.

Kevin Trenberth, a climate scientist with the National Center for Atmospheric Research, said another big concern is the Trump administration removing flood safety standards “without any regard as to why they exist.”

“The damages that occurred last year strongly suggest that small investments in resilience in the past 10 years could well have saved hundreds of billions of dollars and lots of strife,” he said. “After Hurricane Katrina, the Corp of Engineers built back the levees to withstand a Category 3 hurricane, but not a Category 5 hurricane. That makes no sense to me, and in many areas the U.S. seems incapable of planning ahead for real risks.”

Whether climate change or weather engineering, Hurricane Season 2018 is anomalous. It started with Alberto, one of very few tropical or subtropical cyclones to enter the Gulf of Mexico in the month of May. And as stated above, super storms are becoming stronger and more common. So just be prepared!

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